Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2010/03/18 | 4 | 20 | BXO | N17E47 | |
2010/03/19 | 5 | 50 | BXO | N18E34 | |
2010/03/20 | 3 | 10 | BXO | N18E22 | |
2010/03/21 | 4 | 30 | BXO | N18E07 | |
2010/03/22 | 15 | 70 | CSI | N18W06 | |
2010/03/23 | 7 | 50 | BXO | N19W21 | |
2010/03/24 | 3 | 5 | BXO | N18W34 |
B | C |
---|---|
2 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.14 | 2010/03/20 | 23:04 | 23:12 | 23:22 | |
2 | B9.71 | 2010/03/21 | 08:31 | 09:00 | 09:16 | |
3 | B9.29 | 2010/03/21 | 01:12 | 01:24 | 01:33 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |